CUTTER, CUTTING DEVICE, RECORDING DEVICE, AND METHOD OF MANUFACTURING THE CUTTER

PROBLEM TO BE SOLVED: To provide a cutter capable of reducing an amount of medium powder generated when cutting a medium, and to provide a cutting device, a recording device, and a method of manufacturing the cutter.SOLUTION: A cutter has a circular blade 50 of a single-edged blade having a cutter blade on one side that can cut a sheet. The circular blade has a first cutting edge angle forming surface F 1 for forming a first cutting edge angle 1 consecutively from a tip 54 of the cutting edge, a second cutting edge angle forming surface F 2 for forming a second cutting edge angle 2 consecutively from the first cutting edge angle forming surface, and a third cutting edge angle forming surface F 3 for forming a third cutting edge angle 3 consecutively from the second cutting edge angle forming surface, wherein the first cutting edge angle is larger than the third cutting edge angle and the third cutting edge angle is larger than the second cutting edge angle.